PHX - SYD

$747 Find Cheap Flights from Phoenix to Sydney – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,277
Typical prices: $1,504-$2,260
Multiple Airlines
Sat 17/11Wed 21/11
PHX - SYD • 2 stops
Cheapest one-way flight
$747
Typical prices: $894-$1,658
Delta
Fri 6/4
PHX - SYD • 1 stop
Direct flights
Not available
There are currently no direct flights between Phoenix Sky Harbor Intl Airport and Sydney. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
11 weeks
in advance
Our data shows that travellers who book at least 11 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 21% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $1,606 (return)
Los Angeles (LAX)
Shortest trip • 18h 57m (one-way)
Insights
Insights
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We hope you enjoy your trip to Sydney!
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Flight Deals

Cheap Flights from Phoenix to Sydney (PHX-SYD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sky Harbor Intl to Sydney

Tue, 17 Nov - Sat, 21 Nov
Multiple Airlines Logo
14:00 - 12:35PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
28h 35m2 stops Los Angeles Nadi
Multiple Airlines Logo
14:00 - 23:38SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
27h 38m2 stops Nadi Los Angeles
$1,277Multiple Airlines
2 days ago
Sat, 20 Feb - Tue, 2 Mar
Multiple Airlines Logo
18:40 - 12:35PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
23h 55m2 stops Los Angeles Nadi
Multiple Airlines Logo
06:00 - 22:39SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
34h 39m2 stops Nadi Los Angeles
$1,307Multiple Airlines
17 hours ago
Sun, 31 Jan - Mon, 8 Feb
Multiple Airlines Logo
06:10 - 12:35PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
36h 25m2 stops Los Angeles Nadi
Multiple Airlines Logo
14:00 - 22:39SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
26h 39m2 stops Nadi Los Angeles
$1,353Multiple Airlines
2 days ago
Tue, 10 Nov - Tue, 17 Nov
Multiple Airlines Logo
14:00 - 06:25PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
22h 25m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 18:02SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
22h 02m2 stops Nadi Los Angeles
$1,358Multiple Airlines
3+ days ago
Tue, 17 Nov - Thu, 26 Nov
Multiple Airlines Logo
14:00 - 06:25PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
22h 25m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 23:38SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
27h 38m2 stops Nadi Los Angeles
$1,368Multiple Airlines
2 days ago
Sat, 20 Feb - Tue, 2 Mar
Multiple Airlines Logo
18:40 - 12:35PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
23h 55m2 stops Los Angeles Nadi
Multiple Airlines Logo
06:00 - 11:55SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
47h 55m3 stops Nadi Los Angeles Houston George Bush Intcntl
$1,378Multiple Airlines
1 hour ago
Sun, 31 Jan - Mon, 8 Feb
Multiple Airlines Logo
18:40 - 12:35PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
23h 55m2 stops Los Angeles Nadi
Multiple Airlines Logo
06:00 - 19:58SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
31h 58m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl
$1,381Multiple Airlines
2 days ago
Tue, 24 Nov - Tue, 1 Dec
Multiple Airlines Logo
06:51 - 06:25PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
29h 34m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 17:11SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
21h 11m2 stops Nadi Los Angeles
$1,384Multiple Airlines
3+ days ago
Thu, 18 Feb - Wed, 3 Mar
Multiple Airlines Logo
06:10 - 06:25PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
30h 15m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 22:39SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
26h 39m2 stops Nadi Los Angeles
$1,385Multiple Airlines
1 hour ago
Tue, 17 Nov - Sat, 21 Nov
Multiple Airlines Logo
14:00 - 06:25PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
22h 25m1 stop Los Angeles
Multiple Airlines Logo
14:00 - 23:38SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
27h 38m2 stops Nadi Los Angeles
$1,387Multiple Airlines
2 days ago
Booking Insights

Price, demand, and travel trends for Phoenix Sky Harbor Intl Airport to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Phoenix Sky Harbor Intl Airport to Sydney?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Phoenix Sky Harbor Intl Airport to Sydney. It's 18% cheaper than the average day, while Friday is the most expensive, with prices 14% higher.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Sydney?

•February is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Sydney at $1,489 return.
•July ($2,145) and October ($2,142) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 44% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Phoenix Sky Harbor Intl Airport to Sydney the cheapest?

Flights from Phoenix Sky Harbor Intl Airport to Sydney are cheapest 11 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Phoenix Sky Harbor Intl Airport to Sydney flights

Low season

June

Cheapest flight

$747
Beat the crowds with an average 58% drop in travellers.
The most popular month to fly with an average 100% increase in travellers.
One-way flight from Phoenix Sky Harbor Intl Airport to Sydney

When to book flights from Sky Harbor Intl to Sydney

Are your dates flexible? Find out the best times to travel from Sky Harbor Intl to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Phoenix Sky Harbor Intl Airport to Sydney flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Phoenix Sky Harbor Intl Airport to Sydney?

    Only Economy class is available on flights from Phoenix Sky Harbor Intl Airport to Sydney.

  • How long is a flight from Phoenix Sky Harbor Intl Airport to Sydney?

    A direct flight from Phoenix Sky Harbor Intl Airport to Sydney takes 00m, covering 20,198 km.

  • Do I need a passport to fly from Phoenix Sky Harbor Intl Airport to Sydney?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Phoenix Sky Harbor Intl Airport to Sydney flight?

    Return flights from Phoenix Sky Harbor Intl Airport to Sydney range from $1,504 to $2,260, with an average of $1,875 over the past 12 months. Anything below $1,504 counts as a good deal.

  • How expensive are last-minute Phoenix Sky Harbor Intl Airport to Sydney flights?

    Last-minute fares on this route (booked within two weeks of departure) run 9% above the $1,875 route average. Book 11 weeks before departure for the lowest fares.

  • How are flight prices from Phoenix Sky Harbor Intl Airport to Sydney looking right now?

    One-way fares from Phoenix Sky Harbor Intl Airport to Sydney are currently lower than usual. Average one-way flight prices are about $821, which is 33% below the typical average for this route.

  • Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $58 for economy cars. Top options include:

    • East Coast Car Rentals
    • Bargain Car Rentals
    • YESDRIVE CAR RENTAL
    • No Birds
    • EverythingFleet

  • Which airports can I use when flying from Phoenix Sky Harbor Intl Airport to Sydney?

    Flights from Phoenix Sky Harbor Intl Airport to Sydney usually depart from Phoenix Sky Harbor Intl (PHX) and arrive at Sydney Kingsford Smith (SYD).

  • Which airports do connecting flights from Phoenix Sky Harbor Intl Airport to Sydney pass through?

    One-stop flights from Phoenix Sky Harbor Intl Airport to Sydney most commonly connect through:

    • Los Angeles (LAX) – 83% of one-stop connections
    • San Francisco (SFO) – 8% of one-stop connections
    • Vancouver Intl (YVR) – 5% of one-stop connections
    • Honolulu (HNL) – 3% of one-stop connections

  • Can I save money by using flexible dates for flights from Phoenix Sky Harbor Intl Airport to Sydney?

    Yes. Flexible dates can save you up to 28% on flights from Phoenix Sky Harbor Intl Airport to Sydney. Monday is the cheapest departure day at $1,549 return on average, while Friday is the most expensive at $2,145, a difference of $597.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Phoenix Sky Harbor Intl Airport to Sydney?

    Flying via Los Angeles (LAX) gives the shortest average 1-stop total travel time of 18h 57m, compared to 18h 58m via San Francisco (SFO) and 20h 28m via Dallas/Fort Worth (DFW).

  • What is the time difference between Phoenix Sky Harbor Intl Airport and Sydney?

    Sydney is 18 hours ahead of Phoenix Sky Harbor Intl Airport (Eastern Australia Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Sydney Opera House, Star Casino, and Capitol Theatre. These are among the most viewed places in Sydney on KAYAK.

  • Which airlines offer family services on trips between Phoenix and Sydney?

    Qantas offers several family services on flights from PHX to SYD. Families traveling internationally with an infant under age 2 have the option to board early. Travelers with children age 2 and above board when their allocated group is called. Qantas also offers children's activity packs and meals suitable for children.

Your guide to booking Phoenix Sky Harbor Intl Airport to Sydney flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average $1,549, about $597 less than Friday fares (28% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 11 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Phoenix Sky Harbor Intl Airport to Sydney trip for February. Fares historically average $1,489 return in that month – typically $656 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.

    • ibis budget Sydney Airport
    • Travelodge Hotel Sydney Airport
    • Rydges Sydney Airport Hotel
  • If you want more comfort and amenities on a Qantas flight from Phoenix Sky Harbor International Airport (PHX) to Sydney Airport (SYD), check whether your Qantas ticket is eligible for an upgrade from Economy to Business using AAdvantage miles. This is also an option on codeshare flights, but availability is limited and upgrade costs can vary by airline and specific flight.
  • When flying Qantas from PHX to SYD, pack one carry-on bag up to 15 pounds if traveling in Economy. In Business or First Class, you can bring two pieces of hand luggage with a combined maximum weight of 30 pounds and no single piece can weigh more than 22 pounds.
  • If you need extra help when flying between PHX and SYD, request wheelchair assistance in advance or at check-in. Airlines can also help with boarding and deplaning, including priority boarding for passengers with disabilities.
  • Check each airline's pet policy before you travel. For example, American Airlines only allows cats and dogs in the cabin. In the premium cabin of its three-cabin Airbus A321T, the pet and carrier can weigh no more than 20 pounds.

More options for your flight from Sky Harbor Intl to Sydney

Complete your trip to Sydney with a hotel stay or car hire

Car hire in Sydney
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